Could Billie Eilish and Nat Wolff be tying the knot soon? Fans think so! On the Grammys red carpet Sunday, the Birds of a Feather songstress posed for photogs at the Crypto.com Arena. In the snaps, though, fans couldn't help but notice a huge rock on THAT finger - and it sent rumors swirling! Related: Billie Makes Pointed Statement Against ICE At The Grammys See for yourself (below): (c) MEGA/WENN (c) MEGA/WENN OMG!! Very unique engagement ring if so. It could just be a ring for the big night. But on social media, Grammys watchers went wild with theories, with some writing: "wake up billie got engaged" "IS THAT WHAT I THINK IT IS" "That rock got its own seat." "If this is true I'm so happy for her " "Am I the only one seeing that ring???" What do U think, Perezcious readers? Engagement ring or fashion statement? Let us know (below)! [Image via MEGA/WENN] The post Is Billie Eilish Engaged To Boyfriend Nat Wolff?! See The Evidence! appeared first on Perez Hilton.